China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Rotor painting and dynamic balancing processing line

ActiveCN110252567BShorten the timeImprove work efficiencySpray boothsEngineeringMachining
Owner:西安阿尔斯通永济电气设备有限公司

Process for producing a fluorinated alcohol

InactiveCN1449366AHigh purityWon't mix inOrganic compound preparationHydroxy compound preparationAlcoholHexafluoropropylene
Owner:ASAHI GLASS CO LTD

Lithium battery aluminum-plastic composite film co-extrusion compound preparation method

ActiveCN107521064BImprove tensile and compressive strengthEasy to press and formElectrical equipmentFlat articlesComposite filmCompressive strength
Owner:浙江康骏机械有限公司

Phosphoric acid amide bifunctional catalyst and synthetic method thereof

ActiveCN102309984BEasy to synthesizeSave raw materialsOrganic-compounds/hydrides/coordination-complexes catalystsGroup 5/15 element organic compoundsO-Phosphoric AcidPtru catalyst
Owner:EAST CHINA NORMAL UNIV

Fuel battery pile

ActiveCN101964425BAvoid cloggingSpeed up the flowCell component detailsSolid electrolyte fuel cellsFuel cellsEngineering
Owner:HONDA MOTOR CO LTD

A passive radar super-resolution three-dimensional imaging method and system

InactiveCN108303685BAchieving super-resolution imagingImprove stabilityRadio wave reradiation/reflectionPassive radarRectangular coordinates
Owner:ZHOUKOU NORMAL UNIV

A production process of a mirror frame

ActiveCN109894331BImprove product qualityImprove cleanlinessPretreated surfacesCoatingsWater storage tankPhosphate
Owner:台州市凯亮眼镜股份有限公司

A method and device for calculating the physical size of a load-carrying robot, and the robot

ActiveCN113084815BImprove securityCounterpoint quicklyProgramme-controlled manipulatorPoint cloudSimulation
Owner:SHANGHAI MROBOT TECH CO LTD

Timing device and method thereof and audio device using same

InactiveCN101650550BEasy to useAvoid misuseTime indicationDigital data processing detailsElectricityMicrocontroller
Owner:深圳曼荷莲生命健康科技有限公司

Adaptive Quantization Parameter Control Method and Device

ActiveCN104253995BUniform encoding qualityAvoid over-regulationDigital video signal modificationSelf adaptiveParameter control
Owner:CHINA TELECOM CORP LTD

A communication cabinet DC frequency conversion air conditioner control system

ActiveCN105066335BEasy to controlImprove protectionMechanical apparatusSpace heating and ventilation safety systemsControl systemComputer module
Owner:BIHE ELECTRIC TAICANG CO LTD

Adjustment card production method, system, debugging color correction matrix method and equipment

ActiveCN105827897BTrue colorGood debugging effectColor signal processing circuitsPattern recognitionMatrix method
Owner:VIVO MOBILE COMM CO LTD

log collection system

ActiveCN102902813BData switching networksSpecial data processing applicationsCollection systemThe Internet
Owner:BEIJING QIHOO TECH CO LTD

a mn x Super crystal and its preparation method and application

ActiveCN108996478BHigh purityUniform shapeSulfide/polysulfide preparationMetal selenides/telluridesActive agentReaction temperature
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

A supporting quick start device for microbial fuel cell toxicity sensor

ActiveCN111430756BFuel cell controlBiochemical fuel cellsMicrobial fuel cellFuel cells
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

Method for manufacturing circuit board

ActiveCN102026489BSimplify the manufacturing processImprove manufacturing yieldMultilayer circuit manufacturePrinted element electric connection formationEngineering
Owner:AVARY HLDG (SHENZHEN) CO LTD +1

Full floating self-balanced pressure head for rubbish compressor

InactiveCN101811375BImprove work efficiencyShorten the timePressesMechanical engineeringSanitation
Owner:宁波市美宇环保科技有限公司

A machine learning-based prediction method for key indicators of water pumps

ActiveCN112628132BImprove model performanceImprove working conditionPump controlPositive-displacement liquid enginesEngineeringData mining
Owner:SHANGHAI UNIV

Natural medicine extract and preparation method thereof

InactiveCN103393846AObvious antagonismEnhanced inhibitory effectDigestive systemEster active ingredientsCurative effectSulforaphane
Owner:石强

A kind of heat-shrinkable double-wall mini-sealing cap for automobile wiring harness terminal joint and preparation method thereof

InactiveCN104789144BGuaranteed stabilityImprove wear resistanceFilm/foil adhesivesConnection insulationEnvironmental resistanceAntioxidant
Owner:大连联合高分子材料有限公司

Underwear all-in-one leggings

ActiveCN108523263BEasy to wearAvoid showingGarment special featuresTrousersEngineeringMechanical engineering
Owner:郑智允

Voice processing method, router and intelligent voice control system

ActiveCN105788599BHas computing powerHigh strengthSpeech recognitionControl systemIntelligent equipment
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Method and device for detecting an audio channel

ActiveCN109151145BEasy to detectQuick checkSpeech analysisSubstation equipmentComputer scienceUser equipment
Owner:ONEPLUS TECH SHENZHEN

Film electrode for nickel-hydrogen battery and its prepn

InactiveCN1174507CFine grainEasy surface modificationAlkaline accumulator electrodesTectorial membraneGas phase
Owner:SOUTH CHINA UNIV OF TECH +1

Method for processing internal wall of heavy caliber air transmission steel tube

InactiveCN100574901CMeet construction requirementsImprove processing efficiencyPretreated surfacesEpoxy resin coatingsHeating timeSurface roughness
Owner:南京橡塑机械厂有限公司

Image processing method, device and electronic equipment

ActiveCN109166096BEasy to controlImage enhancementImage analysisImaging processingComputer graphics (images)
Owner:GEER TECH CO LTD

A conveying device for zipper production

ActiveCN109368205BContinuous and stable deliveryStable deliveryConveyorsConveyor partsEngineeringChain link
Owner:CMZ ZIPPER ANHUI

A kind of preparation method of moisture-absorbing and sweat-wicking polyurethane elastic fiber with skin-core structure

ActiveCN108977929BParticle size controllableNot easy to reuniteFilament/thread formingConjugated synthetic polymer artificial filamentsYarnSilica particle
Owner:ZHEJIANG HUAFENG SPANDEX

High voltage connector

ActiveCN105261877BGood high pressureImprove sealingEngagement/disengagement of coupling partsCouplings bases/casesEngineeringTube socket
Owner:中国电子科技集团公司第四十研究所

A kind of ionic liquid/germanium quantum dot composite material and its preparation method and application

ActiveCN110707303BImprove performanceGuaranteed stabilitySecondary cellsNegative electrodesElectrical batteryCross linker
Owner:SHANGQIU NORMAL UNIVERSITY

A short video information mining device based on artificial intelligence

ActiveCN112492852BEasy to moveEasy coolingCasings/cabinets/drawers detailsClamped/spring connectionsRotational axisInformation mining
Owner:SICHUAN NORMAL UNIV

Mobile communication system and method based on instant messaging

InactiveCN1767414BLow costFlexible constructionMultiplex system selection arrangementsSynchronising transmission/receiving encryption devicesCommunication interfaceControl signal
Owner:TENCENT TECH (SHENZHEN) CO LTD

Abnormal behavior identification method, device and electronic equipment

ActiveCN110311902BImprove accuracyAccurate interceptionSecuring communicationEngineeringNormal behaviour
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Mosquito repellent lamp with cleaning device

ActiveCN107470192BGuarantee the quality of mosquito controlEasy to cleanCleaning using toolsInsect catchers and killersAnimal scienceControl mosquito
Owner:泗县飞虹体育文化发展有限公司

An improved structure of the filament fixing part of a clamping and sealing machine for producing light bulbs

ActiveCN103839765BAccurate locationImprove product qualityElectrical apparatusRotating discGlass tube
Owner:JINING XINRUIDA INFORMATION TECH CO LTD

A magnetic massage wheel and massage movement

ActiveCN105167978BImprove effective utilizationStrong magnetic health effectRoller massageMagnetotherapy using variable magnetic fieldsMagnetic tapeMassage
Owner:HENGLIN HOME FURNISHINGS CO LTD

Data retransmission method and user equipment in peer-to-peer communication

InactiveCN103812622BError prevention/detection by using return channelData transmissionUser equipment
Owner:HUAWEI TECH CO LTD

Carbon fiber gas cylinder deformation and pressure bearing capacity test device and test method

InactiveCN105445109BSimple structureReasonable designMaterial strength using tensile/compressive forcesFiberCarbon fibers
Owner:TECHN MONITORING CENT OF CHANGQING PETROLEUM EXPLORATION BUREAU

Drilling rig integrated control system based on b‑s architecture with multi-ring redundant nesting

ActiveCN104601425BAchieve homeworkRealize sending and receivingError preventionLoop networksControl systemWeb service
Owner:BAOJI PETROLEUM MASCH CO LTD +2

Discharge state detection device, discharge state detection method, and inkjet recording device

ActiveCN111716901BHigh precision discriminationPrintingEngineeringMaterials science
Owner:KONICA MINOLTA INC

Tobacco flavonoid essence smoke beads, preparation method and application

ActiveCN105167177BGood natural gasComfortable smellOrganic active ingredientsTobacco treatmentAdhesivePuerarin
Owner:HUBEI CHINA TOBACCO IND +1

Bolus for clearing away heat of the upper part of the body

ActiveCN101342250BGood curative effectEasy to masterSenses disorderNervous disorderThirstNose
Owner:邓静

Air intake system

ActiveCN106013330BGuaranteed water intakeEasy to operateDrinking water installationFiberCarbon fibers
Owner:SHANGHAI JIAOTONG UNIV

A kind of ecu upgrading device and method

ActiveCN104333576BImprove upgrade efficiencyEasy and flexible operationUser identity/authority verificationTime costComputer science
Owner:ISOFT INFRASTRUCTURE SOFTWARE

A kind of preparation method and application of automobile exhaust gas purification catalyst

ActiveCN105797743BEasy to prepareEasy to controlDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsMaterial synthesisManganese oxide
Owner:GUANGDONG UNIV OF TECH

A kind of recyclable foundry sand with good gas permeability and preparation method thereof

InactiveCN104174809BImprove breathabilityGood dispersionFoundry mouldsFoundry coresFoundryFuran
Owner:HEFEI JAC CASTING

A full-meshing double-volute with gradual wall thickness

InactiveCN106194749BReduce intensityHigh strengthRotary piston pumpsRotary piston liquid enginesInvoluteEngineering
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

An environment-friendly metal material surface treatment device

ActiveCN111975592BMeet the needs of the workplaceSave human effortGrinding carriagesGrinding drivesMetallic materialsSlide plate
Owner:翰贝摩尔表面技术(江苏)有限公司

Methods and systems for fuel vapor management

ActiveCN104975995BEnhanced desorptionEasy extractionElectrical controlInternal combustion piston enginesProcess engineeringFuel vapor
Owner:FORD GLOBAL TECH LLC

Data duplication method, device, electronic device and storage medium

ActiveCN109614383BIncrease profitReduce occupancyDigital data information retrievalSpecial data processing applicationsData nodeCopying
Owner:GOLDEN PANDA LTD

Fuel Cell Gas Turbine Combined Heat and Power System

ActiveCN102456898BIncrease profitEasy to control working conditionsFuel cell heat exchangeOther heat production devicesCogenerationMicro gas turbine
Owner:ENN SCI & TECH DEV

Broaching Anti-rock Burst Anchor

InactiveCN105041355BEffective absorption of ejection energySimple structureBulkheads/pilesAnchoring boltsEngineeringLarge deformation
Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI

A new type of lifting platform for aviation aircraft tail cleaning

ActiveCN109969979BSmooth liftEasy to liftLifting framesAviationStructural engineering
Owner:北京博奥瑞科技有限公司

Non-stop shifting planetary gear train in gearbox

ActiveCN103982606BChange gear ratioCompact structureControlled membersToothed gearingsEngineeringGear train
Owner:NANJING HIGH SPEED & ACCURATE GEAR GRP

Large-field scanning infrared optical system comprising transmission-type spatial light modulator

InactiveCN102262298BReduce medium resistanceExtended range of motionRadiation pyrometryOptical elementsSpatial light modulatorImaging quality
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A method for controlling an x-ray machine

ActiveCN107693034BKeep healthyReduced radiation absorptionProgramme controlTransmission systemsWireless controlControl engineering
Owner:SHANTOU INST OF UITRASONIC INSTR CO LTD

A kind of method that ionic liquid catalyzes maleic anhydride to prepare maleic acid ester

ActiveCN110776418BAchieve regenerationSimple vacuum distillationOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPolymer scienceFatty alcohol
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Light-powered light-emitting tissue marker

PendingCN114007540AEasy to useExtended shelf lifeSurgical navigation systemsEndoscopesMedical imagingHigh intensity
Owner:KONINKLJIJKE PHILIPS NV

A kind of electronic cigarette liquid containing tomato extract and preparation method thereof

InactiveCN104082853BEasy to prepareModerate energyTobacco treatmentTobacco devicesBiotechnologyLiquid smoke
Owner:嘉兴市得百科新材料科技有限公司

Spectrum Sensing Method Based on Joint Reconstruction of Multiple MWC Distributed Sub-Nyquist Sampling

InactiveCN103051403BHigh success rate of spectrum sensingTransmission monitoringFusion centerFrequency spectrum
Owner:HARBIN INST OF TECH

Maleic acid levo amido chloro diping oral disintegration tablet and preparation method thereof

ActiveCN100508973CPromote dissolutionFully dissolvedOrganic active ingredientsPill deliveryLevamlodipineAmlodipine Maleate
Owner:CSPC ZHONGQI PHARM TECH (SHIJIAZHUANG) CO LTD +1

An alarm method for concealed voice automatic alarm shoes

ActiveCN104522929BProtect personal safetyRealize automatic alarmAlarmsFootwearComputer moduleEngineering
Owner:宁波市富罗迷鞋业有限公司

Method of operating clothes drying apparatus and clothes drying apparatus

ActiveCN109208287BCurrent cut or reducedGuaranteed security levelOther washing machinesWashing machine with receptaclesProcess engineeringLaundry
Owner:ELECTROLUX APPLIANCES

Method and device for controlling etching waste liquid with low copper content by using algae

ActiveCN103058380BSimple structureEasy to operateWaste water treatment from metallurgical processBiological water/sewage treatmentElectricityLiquid waste
Owner:CHANGSHA UNIVERSITY +1

A thermocouple tension test device

ActiveCN105067441BReasonable designEasy to useMaterial strength using tensile/compressive forcesEngineeringThermocouple
Owner:奥可利电子(昆山)有限公司

A highly stable anti-subsidence base

ActiveCN109235501BImprove stabilityPrevent subsidenceArtificial islandsUnderwater structuresArchitectural engineeringStructural engineering
Owner:JIAXING HUICHANG PLASTIC IND CO LTD

Governor tensioning mechanism, governor device and elevator

ActiveCN110171760BSmooth bootAvoid deformationElevatorsClassical mechanicsPulley
Owner:HITACHI LTD

Hidden Kits Used in Clinical Trials

InactiveCN104114209BAutomatic syringesInfusion devicesClinical trialBiomedical engineering
Owner:SANOFI AVENTIS DEUT GMBH

A kind of water-soluble hyperbranched multi-arm polyacrylamide polymer and preparation method thereof

ActiveCN104877079BMild preparation conditionsCause harmDrilling compositionPolymer scienceCyclodextrin
Owner:CHINA NAT OFFSHORE OIL CORP +1

Welding furnace discharge and placement system and its operation method

ActiveCN110270728BEasy to operateReduce labor costsSoldering auxillary devicesElectric machineConveyor belt
Owner:德欧泰克半导体(上海)有限公司

A method for determining the yield point of w/o waxy crude oil emulsion

ActiveCN110361295BRich research progressSolve the problem that is not easy to readMaterial strength using steady shearing forcesFlow properties on non-Newtonian fluidsEmulsionShear stress
Owner:NORTHEAST GASOLINEEUM UNIV

Volute structure for indoor set of cabinet air conditioner

ActiveCN100460766CFew partsSimple structurePump componentsLighting and heating apparatusEngineeringEnergy consumption
Owner:HAIER GRP CORP +1

A kind of new energy express car that unfolds delivery, energy saving and environmental protection

ActiveCN107512342BShorten the timeImprove efficiencyPassenger cyclesBatteries circuit arrangementsShortest distanceDelivery vehicle
Owner:CHANGZHOU INST OF TECH

Semiconductor device and method for adaptive patterning of board packaging

ActiveCN104838486BSemiconductor/solid-state device detailsSolid-state devicesPower semiconductor deviceRedistribution layer
Owner:DECA TECH USA INC

A non-noble metal catalyst membrane electrode durability test method

ActiveCN110530954BPrevent floodingSolving Mass Transfer ProblemsMaterial analysis by electric/magnetic meansFuel cellsPtru catalystNitrogen gas
Owner:SHANGHAI JIAOTONG UNIV

An AGV transport bracket, transport system, transport control system and transport method

ActiveCN112407820BEfficient transportMechanical conveyorsTransport systemTransit system
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

A Method for Evaluating the Ecotoxicity of Soil Residual Atrazine Using Broad Bean

ActiveCN106950350BEffective detection of contamination levelsCheck the degree of contaminationEarth material testingSoil treatmentAtrazine
Owner:ANHUI UNIVERSITY OF ARCHITECTURE

A kind of preparation method and application of montmorillonite-humic acid composite colloid particles for adsorption of oxytetracycline

ActiveCN107262055BWide variety of sourcesLow costOther chemical processesWater contaminantsMontmorilloniteEngineering
Owner:BAOJI UNIV OF ARTS & SCI

A combined die for crank die forging

ActiveCN113245491BImprove machining accuracyReduce dosageForging/hammering/pressing machinesEngine componentsManufacturing cost reductionPunching
Owner:CHINA FIRST HEAVY IND +1

Self-unloading trolley

ActiveCN102039941BVehicle body-frame connectionsLoading-carrying vehicle superstructuresEngineeringChassis
Owner:ZHUMADIAN CIMC HUAJUN VEHICLE +1

Semiconductor device with a bipolar transistor and method of manufacturing such a device

ActiveCN100583447CPromote resultsSemiconductor/solid-state device manufacturingSemiconductor devicesMixed crystalN type conductivity
Owner:NXP BV

Catalyst forming method

ActiveCN105170195BReduced activityCatalyst activation/preparationActive siteOrganic chemistry
Owner:ENN SCI & TECH DEV

An intelligent power management system applied to lithium battery charge and discharge control

ActiveCN110518676BImprove performanceEnsure safetyElectric powerSecondary cells servicing/maintenanceComputer softwareCharge and discharge
Owner:浙江纽联科技有限公司

Preparation method of metal/nonmetal composite film with vertical array structure

ActiveCN107740058BReduce defectsQuality improvementVacuum evaporation coatingSputtering coatingElectrical resistance and conductanceComposite film
Owner:苏州思萃材料表面应用技术研究所有限公司

Control method, recording device, recording and reproducing device

ActiveCN101320582BImprove ease of useRecord information storageRecording signal processingDigital contentDigital broadcasting
Owner:MAXELL HLDG LTD

System and method for generating an interface

ActiveCN103902256BReduce workloadNot easy to make mistakesSpecific program execution arrangementsComputer moduleSoftware engineering
Owner:AEROSPACE INFORMATION

Chemical synthesis method of 2, 3, 4, 5-tetrafluoro-benzoic acid

ActiveCN102718649BReduce usageEmission reductionOrganic compound preparationCarboxylic compound preparationChemical synthesisBenzoic acid
Owner:ZHEJIANG UNIV OF TECH +1

Fluid Leakage Sensing System for Marine Hoses

ActiveCN111594768BJudgment leakConstruct won't changeDetection of fluid at leakage pointPipe couplingsMarine engineeringMechanical engineering
Owner:THE YOKOHAMA RUBBER CO LTD

Multi-level cloud storage synchronization control method and system

ActiveCN104079623BSolve congestionTransmissionData synchronizationData differencing
Owner:TOYOU FEIJI ELECTRONICS

Anshenning dripping pill for treating neurosism and its preparing method

InactiveCN100502903CDefinite curative effectIncrease surface areaNervous disorderDigestive systemSedative EffectsDrug content
Owner:北京博智绿洲医药科技有限公司

A method for modifying peek surface

ActiveCN108503877BImprove mechanical propertiesImprove biological activityCoatingsPolymer sciencePoly ether ether ketone
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

elevator equipment

InactiveCN103298727BElevatorsBuilding liftsDrive wheelEngineering
Owner:INVENTIO AG

Garbage pyrolysis furnace automatic rod feeding mechanism

InactiveCN103851630BImprove processing efficiencyRealize fully automatic controlIncinerator apparatusEngineeringManipulator
Owner:GUANGZHOU CHUNMEI ENVIRONMENT POLUTION CONTROL SPECIAL EQUIP TECH CO LTD

A prefabricated building exterior wall thermal insulation system and its assembly method

ActiveCN112709340BReduce hollowingReduce the risk of fallingCovering/liningsHeat proofingArchitectural engineeringStructural engineering
Owner:JIANGSU HUAJIANG CONSTR GROUP

A kind of dephosphorization catalytic reaction process and catalyst of yellow phosphorus tail gas

ActiveCN104069734BDistribution of catalytic active centersEvenly distributedDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsWater vaporLiquid water
Owner:BEIJING PEKING UNIV PIONEER TECH

A Mutagenic Strain of Monascus Violet and a Water-Soluble Functional Monascus and Its Preparation Method and Application

ActiveCN109517740BIncrease productionAvoid damageFungiMetabolism disorderBiotechnologyRed yeast rice
Owner:GUANGDONG TIANYI BIOTECH CO LTD

Single tube learning amplifier circuit

ActiveCN103092240BThe comparison is accurateAdjustable load resistor savesNon-electrical signal transmission systemsElectric variable regulationElectrical resistance and conductanceElectrical battery
Owner:HANGZHOU SILAN MICROELECTRONICS

An automatic feeding mechanism for a vacuum smelting furnace

ActiveCN107830731BFully automatedImprove input efficiencyCrucible furnacesUltimate tensile strengthMaterials science
Owner:安徽省金鸿再生资源科技有限公司

A transfer device for side panels in a container production line

ActiveCN113184397BIncrease storage quantityComparable to the difficulty of hoistingConveyorsLarge containersProduction lineStructural engineering
Owner:寰宇东方国际集装箱(宁波)有限公司 +1

A perovskite solar cell using p3ht/graphene as a hole transport layer and its preparation method

ActiveCN109216554BImprove hole transport abilityHigh crystallinitySolid-state devicesSemiconductor/solid-state device manufacturingElectrical batteryGraphene flake
Owner:咸阳瞪羚谷新材料科技有限公司

Digital beamforming device and method based on fpga programmable delay circuit

ActiveCN103543440BAchieving Waveform Phase ShiftDelay time error is smallWave based measurement systemsPhase shiftedWavefront
Owner:NANJING UNIV OF SCI & TECH

A kind of preparation method of asymmetric supercapacitor

ActiveCN106683908BIncrease working voltageIncrease energy densityHybrid capacitor electrodesHybrid/EDL manufactureCapacitancePorous carbon
Owner:吴中区穹窿山倪源交通器材经营部

Condensed water circulation refrigeration system

ActiveCN108731241BTake advantage ofReduce wasteCondensate preventionSteam/vapor condensersWater storage tankWater circulation
Owner:BEIJING LIDA BAONENG TECH DEV

A flexible direct-lit backlight source and display device thereof

ActiveCN109597242BImprove flexibilityLarge curvatureNon-linear opticsLiquid-crystal displayFlexible circuits
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Method and device for transmitting feedback information

ActiveCN103107869BImprove transmission qualityExcellent code distanceError prevention/detection by using return channelTransmission qualityComputer science
Owner:HUAWEI TECH CO LTD

A double ruthenium metal complex and its application in near-infrared electrochromic thin films

ActiveCN110669076BExcellent electrochromic performanceImprove electrochemical stabilityRuthenium organic compoundsTenebresent compositionsThin membraneRuthenium
Owner:INST OF CHEM CHINESE ACAD OF SCI

Overload protection method and device

ActiveCN101976816BControl breakProtection securityEmergency protective arrangements for automatic disconnectionPower cablePower flow
Owner:吕纪文

Tape printer

ActiveCN101791913BTypewritersOther printing apparatusEngineeringLine segment
Owner:BROTHER KOGYO KK

Voltage guiding device, sealing device and method for making insulating hydrophilic coating

ActiveCN106251994BLower contact angleImprove the electric fieldInsulatorsHydrophilic coatingHigh humidity
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1

A normalizing and tempering process for motor shaft forgings

ActiveCN110306014BShorten heat treatment timeAdequate insulationFurnace typesHeat treatment furnacesElectric arc furnaceTempering
Owner:陕西华威科技股份有限公司

A special spreader for crane plates

ActiveCN107500111BAvoid shakingPrevent slippingLoad-engaging elementsGear wheelDrive shaft
Owner:HENAN ZHONGYUAN HOIST MACHINERY

Integrated manufacturing method of polysilicon resistance in silicon germanium hbt process

ActiveCN104064520BImprove in-plane uniformityEliminate residueSemiconductor/solid-state device manufacturingResistorsSilicon oxidePhotolithography
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Lightweight high-strength cemented carbide material and manufacturing method thereof

ActiveCN103774024BImprove wear resistanceImprove red hardnessAlloyCemented carbide
Owner:SUZHOU RUISEN CEMENTED CARBIDE

Zoom lens and optical device

ActiveCN105607235BSmall F valueGood optical performanceOptical elementsOptical propertyOptoelectronics
Owner:FUJIFILM CORP

A near-field controlled active noise reduction system for oil-immersed amorphous alloy transformers

ActiveCN102969132BLow hardware requirementsTo achieve the purpose of noise reductionTransformers/inductances noise dampingFuel tankAlloy
Owner:SOUTHEAST UNIV

Hydroformed fluid channels

InactiveCN102209597AHeat exchange apparatusWelding/soldering/cutting articlesExtreme temperatureBiomedical engineering
Owner:APPLIED MATERIALS INC

Printing module, and printing machine provided with such printing module

InactiveCN100453313CLock firmlyEasy to take outRotary letterpress machinesPull forcePrinting press
Owner:MPS HLDG

a terminal device

ActiveCN109981950BMeet the full screen designIncrease the screen ratioTelevision system detailsColor television detailsTerminal equipmentEngineering
Owner:VIVO MOBILE COMM HANGZHOU CO LTD

Functional identification and application of a litchi leaf characteristic expression gene lcfkbp16-2 promoter

ActiveCN105755000BStrong expression activityPlant peptidesVector-based foreign material introductionFunctional identificationLychee fruit
Owner:ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI

Realization method, server platform and client of video advertisement services based on IMS (IP Multimedia Subsystem)

ActiveCN102340486BCreate quicklyRapid deploymentAdvertisingWireless network protocolsSession Initiation ProtocolSignaling protocol
Owner:LEADCORE TECH

Data sharing type area protection system based on IEC 61850

ActiveCN101621216BGuaranteed uptimeAvoid difficultiesInformation technology support systemArrangements responsive to undervoltageInformation sharingPower grid
Owner:STATE GRID HUBEI ELECTRIC POWER COMPANY +1

Voltage converter

InactiveCN103683905AIncrease profitBatteries circuit arrangementsDc-dc conversionVoltage converter
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A kind of virus detection kit and detection method

ActiveCN105861745BReduce false positive rateLow costMicrobiological testing/measurementCitrus exocortis viroidReverse transcriptase
Owner:安徽济人药业股份有限公司

A strain of Trichoderma and its application in agricultural field

ActiveCN109022292BEnhanced inhibitory effectImprove protectionFungiMicroorganism based processesBiotechnologyMicroorganism
Owner:MOON (GUANGZHOU) BIOTECH CO LTD

Clothes treating device and motor for clothes treating device

ActiveCN109825985BSimple manufacturing processSmall structureOther washing machinesDynamo-electric machinesImpellerElectric machinery
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Trigger signal duty cycle control device

InactiveCN103807079BAvoid long and shortAchieve matchingMachines/enginesIgnition controlPower switchingComputer module
Owner:安云鹰 +1

Transmitting apparatus, receiving apparatus, and transceiving method therefor

InactiveCN103703765AAvoid restrictionsPulse modulation television signal transmissionSemiconductor/solid-state device manufacturingDown scalingTransmission network
Owner:SAMSUNG ELECTRONICS CO LTD

Method of wireless data transmission

ActiveCN103220801AError prevention/detection by using return channelAssess restrictionTime division multiple accessAir interface
Owner:ALCATEL-LUCENT USA INC

Engine throttle protection method, device, controller and vehicle

ActiveCN109404132BAchieve normal drivingEngine controllersMachines/enginesControl theoryThrottle
Owner:ZHEJIANG GEELY POWERTRAIN CO LTD +1

Ground linkage device for fuse and switchgear using the device

ActiveCN106960741BGuarantee personal safetyMeet the needs of useElectric switchesCamSwitchgear
Owner:PINGGAO GRP +2

Method of controlling focal point position through phase plate

InactiveCN103235413BIncrease flexibilityEasy to operateOptical elementsLight beamOptoelectronics
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A high-performance aluminum alloy high-voltage power cable

ActiveCN105280294BImprove wear resistanceImprove heat resistancePower cables with screens/conductive layersInsulated cablesNitrile rubberPower cable
Owner:ANHUI ELECTRIC GRP SHARES

Broken pine pollen and preparation method thereof

ActiveCN107319455BEasy to controlImprove the breaking effectFood ingredient functionsBiotechnologyMicroorganism
Owner:广州泽力医药科技有限公司

Game device and game progressing method using the same

InactiveCN1691973AVideo gamesGame machineMultimedia
Owner:KONAMI DIGITAL ENTERTAINMENT CO LTD

Display panel and display device

ActiveCN108538882BImprove display qualityGood spreadabilityFinal product manufactureSolid-state devicesOrganic filmDisplay device
Owner:BOE TECH GRP CO LTD

Method for Electrodepositing Carbon Film in Supercritical Carbon Dioxide

ActiveCN110306226BQuality improvementGuaranteed performanceElectrolytic coatingsElectrolytic agentCarbon film
Owner:CHANGZHOU UNIV

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